Umbra Privacy is an EVM stealth-address privacy payments protocol that enables transactions where only the sender and receiver know the recipient's identity. Umbra Privacy's Twitter Score is 89 out of 1000 (a Good rating) as of August 2026, ranking #8,485 (top 5%) among 484,166 tracked accounts.
Umbra Privacy operates without mixing funds or zero-knowledge proofs, relying instead on standard elliptic curve cryptography to keep payment recipients private. The protocol is affiliated with ScopeLift and Umbra Cash. A peer-reviewed academic paper published in 2023 identified Umbra Privacy as the most widely used stealth address implementation on Ethereum, studying its activity across Ethereum mainnet, Polygon, Arbitrum, and Optimism.
Umbra Privacy has accumulated 38,960 followers as of August 2026 and published 1,096 posts on the platform. The same 2023 paper applied deanonymization heuristics to Umbra Privacy's transaction history, finding it possible to identify the real recipient in 48.5% of Ethereum mainnet transactions, 25.8% on Polygon, 65.7% on Arbitrum, and 52.6% on Optimism, highlighting ongoing challenges in on-chain privacy. Umbra Privacy has been mentioned by 187 accounts a total of 379 times.
Who follows Umbra Privacy on X?
The accounts that follow Umbra Privacy include 282 founders, 78 angel investors, 238 influencers and 4 VCs, among them Solana, Ansem, smolting wassie, verse, gabrielShapir0, 0xMaki and MoonPay.